猪毛草Schoenoplectus wallichii
中文名（Chinese Name）：猪毛草
学名（Scientific Name）：Schoenoplectus wallichii (Nees) T. Koyama
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Scirpus wallichii Nees Scirpus sasakii Hayata Scirpus wallichi Nees Scirpus erectus var. wallichii (Nees) Beetle Schoenoplectiella wallichii (Nees) Lye
科属（Family & Genus）：莎草科Cyperaceae水葱属Schoenoplectus
形态特征（Description）：丛生，无根状茎。稈细弱，高10-40厘米，平滑，基部具2-3个鞘，鞘管状，近于膜质，长3-9厘米，上端开口处为斜截形，口部边缘干膜质，顶端钝圆或具短尖。叶缺如。苞片1枚，为稈的延长，直立，顶端急尖，长4.5-13厘米，基部稍扩大；小穗单生或2-3个成簇，假侧生，长圆状卵形，顶端急尖，长7-17毫米，宽3-6毫米，淡绿色或淡棕缘色，具10多朵至多数花；鳞片长圆状卵形，顶端渐尖，近于革质，长4-5.5毫米，背面较宽部分为绿色，具一条中脉延伸出顶端呈短尖，两侧淡棕色、淡棕绿色或近于白色半透明，具深棕色短条纹；下位刚毛4条，长于小坚果，上部生有倒刺；雄蕊3，花药长圆形，药隔稍突出；花柱中等长，柱头2。小坚果宽椭圆形，平凸状，长约2毫米，黑褐色，有不明显的皱纹，稍具光泽。花果期9-11月。
分布（Distribution）：产于我国福建、江西、台湾、广东、广西、贵州、云南；多生长在稻田中，或溪边、河旁近水处，在云南生长在海拔1000米左右的地区。分布于朝鲜、日本及印度。
用途（Use）：
引自中国植物志英文版：FOC Vol. 23 Page 182, 187
Schoenoplectus wallichii (Nees) T. Koyama, Fl. Taiwan. 5: 210. 1978.
猪毛草 zhu mao cao | Cyperaceae | Schoenoplectus
Scirpus wallichii Nees in Wight, Contr. Bot. India, 112. 1834; Schoenoplectiella wallichii (Nees) Lye; Scirpus erectus Poiret var. wallichii (Nees) Beetle; S. sasakii Hayata.
Plants without a distinct rhizome. Culms tufted, 10-40 cm tall, smooth, clothed at base with 2-4 leaf sheaths. Leaf sheaths 2-10 cm, with basal ones straw-colored and apical ones pale green, mouth obliquely truncate and with a subulate ca. 0.8 mm appendage. Involucral bract 1, erect, culmlike, 4.5-16 cm, base dilated, apex acute. Inflorescence a pseudolateral head, with 1-3 spikelets. Spikelets pale green to pale brownish green, narrowly ovoid to oblong-ovoid, 7-20 × 3-6 mm, densely many flowered, apex acute. Glumes oblong-ovate, 4-5.5 × ca. 2.5 mm, thinly leathery, apex acuminate with a green costa excurrent into a mucro. Perianth bristles 4(or 5), longer than nutlet, retrorsely scabrous except at base. Stamens 3; anthers oblong; connective apex slightly evident beyond anthers. Style 2-2.5 mm; stigmas 2. Nutlet blackish brown, broadly ellipsoid, ca. 2.5 mm, plano-convex, ± transversely wrinkled, shiny. Fl. and fr. Aug-Nov.
Wet places, stream margins, river margins, paddy fields; 800-1300 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Taiwan, Yunnan, Zhejiang [NE India, Japan, Korea, Malaysia, Myanmar, Philippines, Vietnam].
（责任编辑：徐晔春）
学名（Scientific Name）：Schoenoplectus wallichii (Nees) T. Koyama
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Scirpus wallichii Nees Scirpus sasakii Hayata Scirpus wallichi Nees Scirpus erectus var. wallichii (Nees) Beetle Schoenoplectiella wallichii (Nees) Lye
科属（Family & Genus）：莎草科Cyperaceae水葱属Schoenoplectus
形态特征（Description）：丛生，无根状茎。稈细弱，高10-40厘米，平滑，基部具2-3个鞘，鞘管状，近于膜质，长3-9厘米，上端开口处为斜截形，口部边缘干膜质，顶端钝圆或具短尖。叶缺如。苞片1枚，为稈的延长，直立，顶端急尖，长4.5-13厘米，基部稍扩大；小穗单生或2-3个成簇，假侧生，长圆状卵形，顶端急尖，长7-17毫米，宽3-6毫米，淡绿色或淡棕缘色，具10多朵至多数花；鳞片长圆状卵形，顶端渐尖，近于革质，长4-5.5毫米，背面较宽部分为绿色，具一条中脉延伸出顶端呈短尖，两侧淡棕色、淡棕绿色或近于白色半透明，具深棕色短条纹；下位刚毛4条，长于小坚果，上部生有倒刺；雄蕊3，花药长圆形，药隔稍突出；花柱中等长，柱头2。小坚果宽椭圆形，平凸状，长约2毫米，黑褐色，有不明显的皱纹，稍具光泽。花果期9-11月。
分布（Distribution）：产于我国福建、江西、台湾、广东、广西、贵州、云南；多生长在稻田中，或溪边、河旁近水处，在云南生长在海拔1000米左右的地区。分布于朝鲜、日本及印度。
用途（Use）：
引自中国植物志英文版：FOC Vol. 23 Page 182, 187
Schoenoplectus wallichii (Nees) T. Koyama, Fl. Taiwan. 5: 210. 1978.
猪毛草 zhu mao cao | Cyperaceae | Schoenoplectus
Scirpus wallichii Nees in Wight, Contr. Bot. India, 112. 1834; Schoenoplectiella wallichii (Nees) Lye; Scirpus erectus Poiret var. wallichii (Nees) Beetle; S. sasakii Hayata.
Plants without a distinct rhizome. Culms tufted, 10-40 cm tall, smooth, clothed at base with 2-4 leaf sheaths. Leaf sheaths 2-10 cm, with basal ones straw-colored and apical ones pale green, mouth obliquely truncate and with a subulate ca. 0.8 mm appendage. Involucral bract 1, erect, culmlike, 4.5-16 cm, base dilated, apex acute. Inflorescence a pseudolateral head, with 1-3 spikelets. Spikelets pale green to pale brownish green, narrowly ovoid to oblong-ovoid, 7-20 × 3-6 mm, densely many flowered, apex acute. Glumes oblong-ovate, 4-5.5 × ca. 2.5 mm, thinly leathery, apex acuminate with a green costa excurrent into a mucro. Perianth bristles 4(or 5), longer than nutlet, retrorsely scabrous except at base. Stamens 3; anthers oblong; connective apex slightly evident beyond anthers. Style 2-2.5 mm; stigmas 2. Nutlet blackish brown, broadly ellipsoid, ca. 2.5 mm, plano-convex, ± transversely wrinkled, shiny. Fl. and fr. Aug-Nov.
Wet places, stream margins, river margins, paddy fields; 800-1300 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Taiwan, Yunnan, Zhejiang [NE India, Japan, Korea, Malaysia, Myanmar, Philippines, Vietnam].
（责任编辑：徐晔春）
踩一下[28]
顶一下[14]